RAW MIX FOR MANUFACTURE CELLULAR CONCRETE Russian patent published in 2001 - IPC

Abstract RU 2169719 C1

FIELD: building materials industry, more particularly manufacture of products from cellular concrete. SUBSTANCE: raw mix comprises binding agent, filling agent, reinforcing synthetic fibers, blowing agent and water. It comprises fine and coarse filler fractions at 1: (1.9-2.3) ratio by volume, the greatest grain size of fine fraction and the smallest grain size of coarse fraction is used at 1:(4-10) ratio. EFFECT: lower shrinkage deformation and greater strength of cellular within wide of average density. 1 ex, 2 tbl

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RU 2 169 719 C1

Authors

Pukharenko Ju.V.

Dates

2001-06-27Published

2000-02-07Filed